Compressor unit

Abstract

A compressor unit includes a motor and a compressor in a casing of a gastight form. The casing houses the motor and the compressor. The motor includes a rotor surrounded by a stator which has an encapsulation formed on the inner diameter as a separating can, so that a medium being handled does not damage the stator. The separating can includes a polymer matrix which is reinforced using a plurality of fibers. The polymer matrix is at least partly a ceramic fiber reinforced polymer matrix. The plurality of fibers are formed as continuous filaments. The continuous filaments include the length of at least 30 mm.

1 . A compressor unit, comprising:
 a motor and a compressor in a casing of a gastight form,   wherein the casing houses the motor and the compressor,   wherein the motor comprises:
 a stator, 
 a rotor surrounded by the stator, and 
 a separating can which forms an encapsulation on an inner diameter of the stator so that a medium being handled by the compressor unit does not damage the stator, the separating can comprising:
 a polymer matrix which is reinforced using a plurality of fibers, 
 wherein the polymer matrix is at least partly a ceramic fiber reinforced polymer matrix, 
 wherein the plurality of fibers are formed as continuous filaments, and 
 wherein the continuous filaments include the length of at least 30 mm. 
 
   
     
     
         2 . The compressor unit as claimed in  claim 1 , wherein the plurality of fibers comprise silicon carbide. 
     
     
         3 . The compressor unit as claimed in  claim 1 , wherein the plurality of fibers comprise aluminum oxide. 
     
     
         4 . The compressor unit as claimed in  claim 1 , wherein the plurality of fibers comprise zirconium dioxide. 
     
     
         5 . The compressor unit as claimed in  claim 1 , wherein a surface of the separating can is interspersed with a plurality of ceramic particles. 
     
     
         6 . The compressor unit as claimed in  claim 3 , wherein the surface of the separating can is interspersed with a plurality of ceramic particles.